ニュース

This article explores the internals of materialized views and demonstrates how to precompute complex aggregates—having Oracle dynamically rewrite SQL to reference precomputed aggregate information.
Changes to each reference table are performed by executing Oracle dynamic SQL passed with corresponding metadata parameters dynamically. Basic codes for Insert, Delete and Update are written once in ...
In Oracle dynamic SQL, Oracle's DESCRIBEBINDVARIABLES is equivalent to the standard's DESCRIBEINPUT; the rest of this feature is not supported. B122, Routine language C | Oracle supports external ...
Even in Oracle 10g, there is no such command. I've been watching native dynamic SQL for a long time, and I still find that it's not as powerful as DBMS_SQL in these cases.